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Margaropus Wileyi
''Margaropus'' is a genus of ticks, characterized as inornate, having eyes, lacking festoons, and with the legs of the male increasing in size from pair I to IV with the segments enlarged, giving them a beaded appearance, from which the genus name was taken, ''margaritopus'' signifying beady-legged; the species name memorialized naturalist and entomologist Wilhelm von Winthem. The genus currently includes three species: *'' Margaropus reidi'', Hoogstraal, 1956, the Sudanese beady-legged tick H. Hoogstraal. 1956. African Ixodoidea. I. Ticks of the Sudan (with special reference to Equatoria Province and with preliminary reviews of the genera ''Boophilus'', ''Margaropus'' and ''Hyalomma''). Research Report NM 005050.29.07, Department of the Navy Bureau of Medicine and Surgery, Washington D.C. 1101 pp. *'' Margaropus wileyi'', Walker & Laurence, 1973, the East African giraffe tick Jane B. Walker and B. R. Laurence. 1973. ''Margaropus wileyi'' sp. nov. (Ixodoidea: Ixodidae), a New S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ferdinand Karsch
Ferdinand Anton Franz Karsch (2 September 1853, in Münster – 20 December 1936, in Berlin) was a German arachnologist, entomologist and anthropologist. He also wrote on human and animal sexual diversity with his mother's maiden name included as Ferdinand Karsch-Haack from around 1905. Life and work The son of doctor Anton Karsch, he was educated at the Friedrich Wilhelm University in Berlin and published a thesis on the gall wasp in 1877. From 1878 to 1921 he held the post of curator at the Museum für Naturkunde Berlin. Between 1873 and 1893, he published a catalogue of the spiders of Westphalia; he also published numerous articles on the specimens that the museum received from various explorers and naturalists working in Africa, in China, in Japan, in Australia, etc. This publication of others' work sometimes led to disputes over priority and nomenclature, for example with Pickard-Cambridge. Alongside his zoological activities, he published many works on sexuality an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Margaropus Wileyi
''Margaropus'' is a genus of ticks, characterized as inornate, having eyes, lacking festoons, and with the legs of the male increasing in size from pair I to IV with the segments enlarged, giving them a beaded appearance, from which the genus name was taken, ''margaritopus'' signifying beady-legged; the species name memorialized naturalist and entomologist Wilhelm von Winthem. The genus currently includes three species: *'' Margaropus reidi'', Hoogstraal, 1956, the Sudanese beady-legged tick H. Hoogstraal. 1956. African Ixodoidea. I. Ticks of the Sudan (with special reference to Equatoria Province and with preliminary reviews of the genera ''Boophilus'', ''Margaropus'' and ''Hyalomma''). Research Report NM 005050.29.07, Department of the Navy Bureau of Medicine and Surgery, Washington D.C. 1101 pp. *'' Margaropus wileyi'', Walker & Laurence, 1973, the East African giraffe tick Jane B. Walker and B. R. Laurence. 1973. ''Margaropus wileyi'' sp. nov. (Ixodoidea: Ixodidae), a New S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taurotragus Oryx
The common eland (''Taurotragus oryx''), also known as the southern eland or eland antelope, is a large savannah and plains antelope found in East and Southern Africa. An adult male is around tall at the shoulder and can weigh up to with a typical range of . Females are around tall and weigh . It is the second-largest antelope in the world, being slightly smaller on average than the giant eland. It was scientifically described by Peter Simon Pallas in 1766. Mainly a herbivore, its diet is primarily grasses and leaves. Common elands form herds of up to 500 animals, but are not territorial. The common eland prefers habitats with a wide variety of flowering plants such as savannah, woodlands, and open and montane grasslands; it avoids dense forests. It uses loud barks, visual and postural movements, and the flehmen response to communicate and warn others of danger. The common eland is used by humans for leather, and meat and has been domesticated in southern Africa. Eland m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Common Eland
The common eland (''Taurotragus oryx''), also known as the southern eland or eland antelope, is a large savannah and plains antelope found in East Africa, East and Southern Africa. An adult male is around tall at the shoulder and can weigh up to with a typical range of . Females are around tall and weigh . It is the second-largest antelope in the world, being slightly smaller on average than the giant eland. It was scientifically described by Peter Simon Pallas in 1766. Mainly a herbivore, its diet is primarily grasses and leaves. Common elands form herds of up to 500 animals, but are not Territory (animal), territorial. The common eland prefers habitats with a wide variety of flowering plants such as savannah, woodlands, and open and Montane ecology, montane grasslands; it avoids dense forests. It uses loud barks, visual and postural movements, and the flehmen response to Animal communication, communicate and warn others of danger. The common eland is used by humans for leat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Syncerus Caffer
The African buffalo (''Syncerus caffer)'' is a large sub-Saharan African bovine. The adult African buffalo's horns are its characteristic feature: they have fused bases, forming a continuous bone shield across the top of the head, referred to as a "boss". The African buffalo is more closely related to other buffalo species than it is to other bovids such as American bison or domestic cattle, with its closest living relative being the Asian water buffalo. Its unpredictable temperament may be part of the reason that the African buffalo has never been domesticated, which would also explain why the African buffalo has no domesticated descendants, unlike the wild yak and wild water buffalo which are the ancestors of the domestic yak and water buffalo. Natural predators of adult African buffaloes include lions, African wild dogs, spotted hyenas, and Nile crocodiles. As one of the Big Five game animals, the Cape buffalo is a sought-after trophy in hunting. Description The African ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Giraffa Camelopardalis
The northern giraffe (''Giraffa camelopardalis''), also known as three-horned giraffe, is the type species of giraffe, ''G. camelopardalis'', and is native to North Africa, although alternative taxonomic hypotheses have proposed the northern giraffe as a separate species. Once abundant throughout Africa since the 19th century, the northern giraffe ranged from Senegal, Mali and Nigeria from West Africa to up north in Egypt. The similar West African giraffe lived in Algeria and Morocco in ancient periods until their extinctions due to the Saharan dry climate. Giraffes collectively are listed as Vulnerable on the IUCN Red List, as the global population is thought to consist of about 97,000 individuals as of 2016. Taxonomy and evolution The current IUCN taxonomic scheme lists one species of giraffe with the name ''G. camelopardalis'' and nine subspecies. A 2021 whole genome sequencing study suggests the northern giraffe as a separate species, and postulates the existence of thre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Giraffes
The giraffe is a large African hoofed mammal belonging to the genus ''Giraffa.'' It is the tallest living terrestrial animal and the largest ruminant on Earth. It is classified under the family Giraffidae, along with its closest extant relative, the okapi. Traditionally, giraffes have been thought of as one species, '' Giraffa camelopardalis'', with nine subspecies. Most recently, researchers proposed dividing them into four extant species which can be distinguished by their fur coat patterns. Six valid extinct species of ''Giraffa'' are known from the fossil record. The giraffe's distinguishing characteristics are its extremely long neck and legs, horn-like ossicones, and spotted coat patterns. Its scattered range extends from Chad in the north to South Africa in the south and from Niger in the west to Somalia in the east. Giraffes usually inhabit savannahs and woodlands. Their food source is leaves, fruits, and flowers of woody plants, primarily acacia species, which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ruminant
Ruminants are herbivorous grazing or browsing artiodactyls belonging to the suborder Ruminantia that are able to acquire nutrients from plant-based food by fermenting it in a specialized stomach prior to digestion, principally through microbial actions. The process, which takes place in the front part of the digestive system and therefore is called foregut fermentation, typically requires the fermented ingesta (known as cud) to be regurgitated and chewed again. The process of rechewing the cud to further break down plant matter and stimulate digestion is called rumination. The word "ruminant" comes from the Latin ''ruminare'', which means "to chew over again". The roughly 200 species of ruminants include both domestic and wild species. Ruminating mammals include cattle, all domesticated and wild bovines, goats, sheep, giraffes, deer, gazelles, and antelopes.Fowler, M.E. (2010).Medicine and Surgery of Camelids, Ames, Iowa: Wiley-Blackwell. Chapter 1 General Biology and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parasite
Parasitism is a Symbiosis, close relationship between species, where one organism, the parasite, lives (at least some of the time) on or inside another organism, the Host (biology), host, causing it some harm, and is Adaptation, adapted structurally to this way of life. The entomologist E. O. Wilson characterised parasites' way of feeding as "predators that eat prey in units of less than one". Parasites include single-celled protozoans such as the agents of malaria, sleeping sickness, and amoebic dysentery; animals such as hookworms, lice, mosquitoes, and vampire bats; fungi such as Armillaria mellea, honey fungus and the agents of ringworm; and plants such as mistletoe, dodder, and the Orobanchaceae, broomrapes. There are six major parasitic Behavioral ecology#Evolutionarily stable strategy, strategies of exploitation of animal hosts, namely parasitic castration, directly transmitted parasitism (by contact), wikt:trophic, trophicallytransmitted parasitism (by being eaten), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jane Brotherton Walker
Jane Brotherton Walker (31 January 1925 – 3 April 2009) was a Kenyan-South African scholar in the field of tick taxonomy, particularly in Africa.Ivan G. Horak. 2009. Obituary, Jane B. Walker. ''International Conference on Ticks and Tick-borne Diseases Newsletter on Ticks and Tick-borne Diseases of Livestock in the Tropics'', No. 39: 2-5.Death of Jane B. Walker. ''International Journal of Acarology'' 35(4): 361. Born on 31 January 1925 in Nairobi, Kenya, Walker grew up on a farm and was home-schooled by her mother during her primary school years. She completed her secondary education in England where she graduated from the Retford High School for Girls in 1944. During her time in England, she contracted poliomyelitis, the sequelae of which would progressively affect her ability to walk, particularly during her senior years. She earned her Bachelor of Science (with Honours) degree in 1948 and her Master of Science degree in 1959, both at Liverpool University. In 1983, she was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harry Hoogstraal
Harry Hoogstraal (February 24, 1917 Chicago, Illinois – February 24, 1986 Cairo, Egypt) was an American entomologist and parasitologist. He was described as "the greatest authority on ticks and tickborne diseases who ever lived." The American Society of Tropical Medicine and Hygiene's ''Harry Hoogstraal Medal for Outstanding Achievement in Medical Entomology'' honors his contributions to science. Life and work Hoogstraal earned B.A. and M.S. degrees (1938 and 1942) from the University of Illinois at Chicago, before his training was interrupted by World War II to serve as an officer entomologist (1943–1946) in the United States Army. He later received Ph.D. (1959) and D.Sc. (1971) degrees from the London School of Hygiene and Tropical Medicine. As a master's degree candidate at the University of Illinois, he organized and led (1938–1941) four multi-disciplinary biological expeditions into the mountain and desert portions of western and southwestern Mexico. These resulted i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Margaropus Winthemi
''Margaropus'' is a genus of ticks, characterized as inornate, having eyes, lacking festoons, and with the legs of the male increasing in size from pair I to IV with the segments enlarged, giving them a beaded appearance, from which the genus name was taken, ''margaritopus'' signifying beady-legged; the species name memorialized naturalist and entomologist Wilhelm von Winthem. The genus currently includes three species: *'' Margaropus reidi'', Hoogstraal, 1956, the Sudanese beady-legged tick H. Hoogstraal. 1956. African Ixodoidea. I. Ticks of the Sudan (with special reference to Equatoria Province and with preliminary reviews of the genera ''Boophilus'', ''Margaropus'' and ''Hyalomma''). Research Report NM 005050.29.07, Department of the Navy Bureau of Medicine and Surgery, Washington D.C. 1101 pp. *''Margaropus wileyi'', Walker & Laurence, 1973, the East African giraffe tick Jane B. Walker and B. R. Laurence. 1973. ''Margaropus wileyi'' sp. nov. (Ixodoidea: Ixodidae), a New Sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
